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Round|Lab Grown|IGI

1.03ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG788624698

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788624698

Diamond specifications and retailer prices

From $459 CAD
$327 USD
As of October 29, 2026
Save $2,786 CAD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,245 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788624698 or 788624698. Listed at 23 retailers as of October 28, 2026, with prices from $459 to $3,245, a $2,786 spread on the same certified stone. Brilliant Earth lists it at $3,245. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788624698
Dimensions6.59 × 6.60 × 3.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.59 mm6.60 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788624698
Side View
Table 58.0%Crown 32.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,245 CAD|Low: $440 CAD|High: $3,245 CAD|Avg: $1,128 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 13$459 CAD
Retailer 3$513 CAD
Retailer 5$569 CAD
Retailer 11$569 CAD
Retailer 4$766 CAD
Retailer 9$787 CAD
Retailer 2$907 CAD
Retailer 6$909 CAD
Retailer 7$977 CAD
Retailer 8$1,008 CAD
Retailer 12$1,406 CAD
Retailer 10$2,292 CAD
Brilliant Earth$3,245 CAD

36 data points across 13 retailers

23 retailers$459 CAD to $3,245 CAD

A
Cheapest Retailer
-
$459 CAD
$327 USD
A
Retailer 2
-
$513 CAD
$365 USD
View
Final sale: no returns
A
Retailer 3
-
$532 CAD
$379 USD
View
A
Retailer 4
-
$569 CAD
$405 USD
View
A
Retailer 5
-
$569 CAD
$405 USD
View
A
Retailer 6
-
$629 CAD
HK$3,500 HKD
View
A
Retailer 7
-
$766 CAD
$545 USD
View
B+
Retailer 8
-
$787 CAD
$560 USD
View
B+
Retailer 9
-
$801 CAD
$570 USD
View
B+
Retailer 10
-
$903 CAD
$643 USD
View
B+
Retailer 11
-
$907 CAD
£509 GBP
View
B+
Retailer 12
-
$909 CAD
€616 EUR
View
B+
Retailer 13
-
$977 CAD
ZAR 11,240 ZAR
View
B+
Retailer 14
-
$1,008 CAD
£565 GBP
View
B
Retailer 15
-
$1,406 CAD
$1,001 USD
View
B
Retailer 16
-
$1,518 CAD
SGD 1,460 SGD
View
B
Retailer 17
-
$1,528 CAD
$1,088 USD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$1,829 CAD
$1,302 USD
View
B
Retailer 19
-
$1,891 CAD
$1,346 USD
View
B
Retailer 20
-
$2,049 CAD
$1,459 USD
View
B
Retailer 21
-
$2,244 CAD
$1,597 USD
View
B
Retailer 22
-
$2,292 CAD
£1,285 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20043085A · Oct 28
$3,245 CAD
$2,310 USD
View
22 more retailers have this diamond
Prices start from $459 CADSave up to $2,786 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.03ct Round
$459 CAD